副詞 soundly:

1. deeply or completely
2. in a complete and thorough manner (`good' is sometimes used informally for `thoroughly')
   同義詞：thoroughly, good

1. Despite the hardness of his bed, he is soon sleeping soundly.
   雖然床很硬，他還是很快地睡熟了。
2. I am confident they will move the American economy ahead, move it firmly and soundly so that there will never be a time when the Soviet Union will be able to challenge our superiority in this field.
   我確信這些建議能把美國(guó)經(jīng)濟(jì)推向前進(jìn)，使之穩(wěn)步而合理地發(fā)展、讓蘇聯(lián)在經(jīng)濟(jì)上沒有挑戰(zhàn)我們超級(jí)大國(guó)地位的機(jī)會(huì)。
3. He has been soundly defeated at chess.
   他在國(guó)際象棋比賽中一敗涂地。
4. The child was soundly thrashed.
   這個(gè)孩子被痛打了一頓。